Supplemental Consolidated Financial Information (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2019 |
Dec. 31, 2018 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Dec. 31, 2017 |
Sep. 30, 2017 |
Jun. 30, 2017 |
Mar. 31, 2019 |
Mar. 31, 2018 |
Mar. 31, 2017 |
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| Quarterly Financial Information Disclosure [Abstract] | |||||||||||
| Net revenues | $ 27,192 | $ 30,411 | $ 23,854 | $ 22,112 | $ 20,961 | $ 22,732 | $ 15,905 | $ 15,153 | $ 103,569 | $ 74,751 | $ 40,207 |
| License fees and revenue share | 15,768 | 19,195 | 15,802 | 15,216 | 13,623 | 14,887 | 9,865 | 9,592 | 65,981 | 47,967 | 26,374 |
| Other direct cost of revenues | 470 | 538 | 508 | 507 | 453 | 437 | 430 | 409 | 2,023 | 1,729 | 2,575 |
| Gross profit | 10,954 | 10,678 | 7,544 | 6,389 | 6,885 | 7,408 | 5,610 | 5,152 | 35,565 | 25,055 | 11,258 |
| Total operating expenses | 9,020 | 8,222 | 7,229 | 7,649 | 8,224 | 8,895 | 7,076 | 6,669 | 32,120 | 30,864 | 28,229 |
| Income / (loss) from operations | 1,934 | 2,456 | 315 | (1,260) | (1,339) | (1,487) | (1,466) | (1,517) | 3,445 | (5,809) | (16,971) |
| Interest income / (expense), net | (472) | (194) | (135) | (319) | (252) | (446) | (662) | (707) | (1,120) | (2,067) | (2,625) |
| Foreign exchange transaction gain / (loss) | (4) | (2) | 1 | 8 | (87) | 49 | (47) | (63) | 3 | (148) | (26) |
| Change in fair value of convertible note embedded derivative liability | (2,104) | (1,476) | 952 | 1,620 | (1,249) | (1,658) | (3,344) | (1,308) | (1,008) | (7,559) | 475 |
| Change in fair value of convertible note embedded derivative liability | (5,720) | (1,651) | 926 | 1,570 | (682) | (898) | (1,164) | (464) | 4,875 | 3,208 | (147) |
| Loss on extinguishment of debt | (406) | (10) | (15) | 0 | (619) | (285) | (882) | 0 | (431) | (1,785) | (293) |
| Other income / (expense) | 322 | (43) | 1 | (127) | 2 | (154) | 78 | 3 | 153 | (72) | 11 |
| Loss from continuing operations before income taxes | (6,450) | (920) | 2,045 | 1,492 | (4,226) | (4,879) | (7,487) | (4,056) | (3,833) | (20,648) | (19,282) |
| Income tax provision | 312 | 216 | (23) | (36) | (14) | (84) | (884) | 31 | |||
| Loss from continuing operations, net of taxes | $ (6,762) | $ (1,136) | $ 2,068 | $ 1,528 | $ (4,212) | $ (4,795) | $ (6,603) | $ (4,087) | $ (4,302) | $ (19,697) | $ (19,138) |
| Basic and diluted net income / (loss) per common share (in dollars per share) | $ (0.09) | $ (0.01) | $ 0.03 | $ 0.02 | $ (0.06) | $ (0.07) | $ (0.10) | $ (0.06) | $ (0.06) | $ (0.28) | $ (0.29) |
| Weighted average common shares outstanding, basic and diluted (in shares) | 79,404 | 77,645 | 77,193 | 77,645 | 75,160 | 72,148 | 66,846 | 66,599 | 77,440 | 70,263 | 66,511 |
| Weighted-average common shares outstanding, diluted (in shares) | 79,404 | 77,645 | 78,780 | 77,645 | 75,160 | 75,442 | 66,846 | 66,599 | |||
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate direct operating costs incurred during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of income (loss) from continuing operations attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares. No definition available.
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- Definition Amount of current tax expense (benefit) and deferred tax expense (benefit) pertaining to income (loss) from continuing operations and income (loss) from discontinued operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The net amount of operating interest income (expense). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
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- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS). No definition available.
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